Product Name：FM Waterflow Detectors Vane Type
Product Figure No.: Fig.1042-T
Product Size：1"-2"
Product Standard: FM
Product Features
FM Approved, cross validation available.
Time delay adjustment via rotating dial.
Two sets Micro-switch, 100% synchronization,one can be used to operate a central station, proprietary or remotel signaling unit, whilethe other contact is used to operate a local device or visual annunciator.
